Arizona › Maricopa County › Arizona Senate District 4
2 candidates are tracked for Arizona Senate District 4 on the November 3, 2026 ballot: Carine Werner and Aaron Lieberman. Candidate information follows official Maricopa County election filings; verify with the official election office linked below.
Carine Werner (Republican), Aaron Lieberman (Democratic) are on the November 3 ballot for Arizona Senate District 4; Carine Werner is the sitting member, per the azleg.gov member roster (57th Legislature). Nominees were chosen at the July 28 primary or by petition/nomination for minor parties and independents. The field is the Secretary of State's 2026 General Election (Election 69) certified candidate list, as read September 10, 2026. This seat is elected by district; only the district covering your address appears on your ballot.
Carine Werner is the Republican candidate for Arizona Senate District 4 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. Carine Werner is a sitting member for the district, per the azleg.gov member roster (57th Legislature). Werner immigrated to the United States at age 11 and operates a real estate consulting firm with her husband, per Arizona Senate Republicans (official caucus page). Werner was elected to the Scottsdale Unified School District governing board in 2022 before joining the Legislature in 2025, per Arizona Senate Republicans (official caucus page). No campaign website or questionnaire response was found as of September 10, 2026; the Secretary of State's certified candidate listing is the only verifiable source for Carine Werner.
Aaron Lieberman is the Democratic candidate for Arizona Senate District 4 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. Lieberman is an entrepreneur who has built businesses in Arizona and is a former state representative, per campaign site.
2026 priorities (per the campaign site)
- Lowering the cost of housing, healthcare and childcare
- Expanding education access from early childhood through career training
- Supporting law enforcement and mental health investment
Source: candidate campaign site, roster verified 2026-09-01.
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